Precision is the specialist of stainless steel dished heads and bottoms according to different standards.
A dished head is constituted by a spherical cap, a toric element and a cylinder-shaped edge.
PRC : Small knuckle radius head NFE 81-101 or Shallow head
MRC : Medium knuckle radius head NFE 81-104
GRC : Large knuckle radius head NFE 81-102 or Klöpper head, DIN28011
Elliptical head NFE 81-103 or Korbbogen head, DIN28013
Our mild steel hemisphere is spun with Q235B mild steel.size range from 89mm to 3500mm.Thickness is available with 2mm to 16mm (14 ga-3/5inch).45° welding groove for assembling a perfect round sphere.We are a professional manufacturer and supplier of mild steel hemisphere.We stock an extensive range of solid and hollow steel spheres and hemispheres. All our steel spheres are fully weldable mild steel and can be galvanised unless shown as cast. Steel spheres are available in a huge variety of sizes and designs, suitable for almost any application for use on railings, fences and gates.